us bookmarks Mrs. Allison, USII TMS Das he sum of mAB and m BC is equal to - E 120° 360° mAC - D 240° – mAC D 180° – mAC

Q: In the diagram to the left, AB= 4/2 Part A: Label the diagram with the given information and the…

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Q: 178° Y

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Q: 15 19°

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Q: 14 51°

A: Given triangle is right angle triangle. So,         Use trig identity sine.

Q: U 91° 85° Find mUW X 64° W mUW = degrees

A: Use the summation of arc in case of circle.

Q: y y 45 45° 16 14/2 60 5/6

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Q: 5- 65 -3 find 8 8° (8+1)2

A: NOTE: Refresh your page if you can't see any equations. . use partial fraction…

Q: 21 14° G 39° y 127°

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Q: 26 43°

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Q: W 106° U ? V

A: To find the measure of unknown angle m∠UVW.

Q: 138° X 62° W ? Y

A: Any Central angle of intercepted Arc is twice the measure of a corresponding Central angle.

Q: 72° X = to 80°

A: We can find the value of x in the below steps.

Q: K H 96°

A: We know that Angle made by an arc at the center of the circle is double of the angle made by same…

Q: 3x° E 8x – 18° F

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Q: 2 2 60° 30°

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Q: L X M 60° 60° 16 N

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Q: 11V3 30° b a=i b=

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Q: Q3: Find the distance (a=? km) between Brasilia in Brazil and Prague, Czech Republic. S 34.40°S…

A: Consider, The Earth's shape to be in sphere. The radius of the earth circle in 2-D image is 6371 km.…

Q: Find b. 9 113°

A: Let radius of the circle be rWe were asked to calculate the arc length i.e b

Q: a, cosines; A 26°, B 117°, C 36° b. cosines; A 36°, B 27°, C~ 117° C. no solution

A: We have the given triangle   We have a=4 b=3 c=6

Q: (5x-18) 98° 100° 80°

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Q: X 16 63°

A: Right angled triangle is given, we have to find the value of x

Q: 6x° dx Select one: A.1 В. 1 +C C. 1 46+366 *C D. 65 +C

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Q: 80 62° 950-t0 530

A: This question is related to angle of polygon.

Q: K (A) 30° (B) 35° (C) 40° (D) 45° 30 30° 30 159 159 D E P H (D1270 u doldw to olemans al garwolls &…

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Q: 16 y° 16 50° 60° 45° 30° Next

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Q: d m²1. 39 1 30°

A: Exterior angle is equal to sum of two opposite interior angle.  So 30+39 = 69 Option D is correct

Q: In the diagram below, mZA = 58°, mZB = 55° and mZC = 79°. Find mZD. В 55° E 58° A 79° C

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Q: 72° メ+2リク

A: The given angles are 72° and (7x+24)°

Q: In ABC, LA = 50° and C is two-third of B. Calculate C

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Q: 490 (8х+14)° 69°

A: Given:     From the property of the triangle: ∠A+∠B+∠C=180°

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.